
'use strict';
       const db = uniCloud.database();
       const testdb = db.collection('h5-userCount');
       exports.main = async (event, context) => {
         
         let updateRes  = await  testdb.doc(event._id).update({
           count :  event.count
         })
       	//event为客户端上传的参数
       	// console.log('event : ', event)
       	
       	//返回数据给客户端
       	return updateRes
       };